CA1168389A - Analogue/digital telecommunications subscriber station - Google Patents

Analogue/digital telecommunications subscriber station

Info

Publication number
CA1168389A
CA1168389A CA000388538A CA388538A CA1168389A CA 1168389 A CA1168389 A CA 1168389A CA 000388538 A CA000388538 A CA 000388538A CA 388538 A CA388538 A CA 388538A CA 1168389 A CA1168389 A CA 1168389A
Authority
CA
Canada
Prior art keywords
digital
analogue
wire
communications channel
branch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000388538A
Other languages
English (en)
French (fr)
Inventor
Hebert Strehl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of CA1168389A publication Critical patent/CA1168389A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/068—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using time division multiplex techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/54—Circuits using the same frequency for two directions of communication
    • H04B1/58—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H04B1/583—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa using a bridge network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Mobile Radio Communication Systems (AREA)
CA000388538A 1980-10-24 1981-10-22 Analogue/digital telecommunications subscriber station Expired CA1168389A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3040263.2 1980-10-24
DE3040263A DE3040263C2 (de) 1980-10-24 1980-10-24 Analog-/Digital-Fernmelde-Teilnehmerstelle

Publications (1)

Publication Number Publication Date
CA1168389A true CA1168389A (en) 1984-05-29

Family

ID=6115152

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000388538A Expired CA1168389A (en) 1980-10-24 1981-10-22 Analogue/digital telecommunications subscriber station

Country Status (7)

Country Link
US (1) US4449218A (de)
EP (1) EP0050748B1 (de)
JP (1) JPS57104359A (de)
AT (1) ATE7093T1 (de)
CA (1) CA1168389A (de)
DE (1) DE3040263C2 (de)
IL (1) IL64100A0 (de)

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DE3315899C2 (de) * 1983-05-02 1985-12-12 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Verfahren zur Zuordnung von Anschlußdaten für Fernsprechteilnehmeranschlüsse
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US4730311A (en) * 1985-03-12 1988-03-08 Pacific Bell Remote multiplexer for digital telephone system
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US4876696A (en) * 1986-07-18 1989-10-24 Nec Corporation Transmission system for transmitting multifrequency signals or modem signals with speech signals
JPH07112173B2 (ja) * 1986-08-26 1995-11-29 日本電気株式会社 光変調回路
US4752926A (en) * 1986-10-01 1988-06-21 Itt Defense Communications, A Division Of Itt Corporation Orderwire detector for communication systems
DE3642923A1 (de) * 1986-12-16 1988-06-23 Siemens Ag Schaltungsanordnung fuer fernmeldevermittlungsanlagen, insbesondere bildfernsprechvermittlungsanlagen, mit herstellung von breitbandverbindungen
US4937821A (en) * 1987-01-27 1990-06-26 Readtronics Pipeline information delivery system
US4807225A (en) * 1987-02-02 1989-02-21 American Telephone And Telegraph Company, At&T Technologies, Inc. Telephone line carrier system
DE3718742A1 (de) * 1987-06-04 1988-12-22 Rutenbeck Wilhelm Gmbh & Co Elektrische schaltungsanordnung fuer die ankopplung von telekommunikationsfunktionseinheiten an das fernsprechnetz
US4932022A (en) * 1987-10-07 1990-06-05 Telenova, Inc. Integrated voice and data telephone system
US4996709A (en) * 1988-05-12 1991-02-26 Tandy Corporation Intercom telephone
US5091849A (en) * 1988-10-24 1992-02-25 The Walt Disney Company Computer image production system utilizing first and second networks for separately transferring control information and digital image data
US5010399A (en) 1989-07-14 1991-04-23 Inline Connection Corporation Video transmission and control system utilizing internal telephone lines
US6243446B1 (en) * 1997-03-11 2001-06-05 Inline Connections Corporation Distributed splitter for data transmission over twisted wire pairs
US4998274A (en) * 1989-12-06 1991-03-05 Bell Communications Research, Inc. ISDN dual bus extension phone system
DE69525238T2 (de) * 1995-04-24 2002-06-27 Alcatel, Paris Verfahren, Schnittstellenmodule und Telefonnetz zum Multiplexen und Demultiplexen eines analogen MTS (Nachrichtentelefondienst) signals und eines ADSL (asymmetrische digitale Teilnehmerleitung) Datenstroms
US6212204B1 (en) * 1995-11-22 2001-04-03 Clayton S. Depue Subscriber line multiplexer
US7187686B1 (en) 1996-11-01 2007-03-06 Sbc Properties, B.P. Telecommunication system, method and subscriber unit for use therein
US6370149B1 (en) * 1998-07-20 2002-04-09 Ameritech Corporation Telecommunication system, method and subscriber unit for use therein
US5949763A (en) * 1997-07-17 1999-09-07 Ameritech Corporation Method and apparatus for providing broadband access conferencing services
US6141356A (en) 1997-11-10 2000-10-31 Ameritech Corporation System and method for distributing voice and data information over wireless and wireline networks
US6480510B1 (en) 1998-07-28 2002-11-12 Serconet Ltd. Local area network of serial intelligent cells
WO2000051350A1 (en) * 1999-02-22 2000-08-31 Terk Technologies Corp. Video transmission system and method utilizing phone lines in multiple unit dwellings
US6335936B1 (en) 1999-04-22 2002-01-01 Ameritech Corporation Wide area communication networking
US6285671B1 (en) * 1999-04-22 2001-09-04 Ameritech Corporation Method and system for providing facsimile service over a digital subscriber line
US6532279B1 (en) * 1999-06-11 2003-03-11 David D. Goodman High-speed data communication over a residential telephone wiring network
US6690677B1 (en) 1999-07-20 2004-02-10 Serconet Ltd. Network for telephony and data communication
US6704824B1 (en) * 1999-07-27 2004-03-09 Inline Connection Corporation Universal serial bus adapter with automatic installation
US20040230710A1 (en) * 1999-07-27 2004-11-18 Inline Connection Corporation System and method of automatic installation of computer peripherals
US6549616B1 (en) 2000-03-20 2003-04-15 Serconet Ltd. Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets
IL135744A (en) 2000-04-18 2008-08-07 Mosaid Technologies Inc Telephone communication system over a single telephone line
US6842459B1 (en) 2000-04-19 2005-01-11 Serconet Ltd. Network combining wired and non-wired segments
IL144158A (en) 2001-07-05 2011-06-30 Mosaid Technologies Inc Socket for connecting an analog telephone to a digital communications network that carries digital voice signals
IL161190A0 (en) 2001-10-11 2004-08-31 Serconet Ltd Outlet with analog signal adapter, method for use thereof and a network using said outlet
IL154234A (en) 2003-01-30 2010-12-30 Mosaid Technologies Inc Method and system for providing dc power on local telephone lines
IL154921A (en) 2003-03-13 2011-02-28 Mosaid Technologies Inc A telephone system that includes many separate sources and accessories for it
IL157787A (en) 2003-09-07 2010-12-30 Mosaid Technologies Inc Modular outlet for data communications network
IL159838A0 (en) 2004-01-13 2004-06-20 Yehuda Binder Information device
IL161869A (en) 2004-05-06 2014-05-28 Serconet Ltd A system and method for carrying a signal originating is wired using wires
US7873058B2 (en) 2004-11-08 2011-01-18 Mosaid Technologies Incorporated Outlet with analog signal adapter, a method for use thereof and a network using said outlet
US7813451B2 (en) 2006-01-11 2010-10-12 Mobileaccess Networks Ltd. Apparatus and method for frequency shifting of a wireless signal and systems using frequency shifting
WO2009053910A2 (en) 2007-10-22 2009-04-30 Mobileaccess Networks Ltd. Communication system using low bandwidth wires
US8175649B2 (en) 2008-06-20 2012-05-08 Corning Mobileaccess Ltd Method and system for real time control of an active antenna over a distributed antenna system
CN102232191B (zh) * 2009-02-08 2015-07-08 康宁移动接入有限公司 采用携带以太网信号的电缆的通信系统
EP2829152A2 (de) 2012-03-23 2015-01-28 Corning Optical Communications Wireless Ltd. Rfic-chip(s) zur bereitstellung von funktionalitäten eines verteilten antennensystems sowie entsprechende komponenten, systeme und verfahren
US9184960B1 (en) 2014-09-25 2015-11-10 Corning Optical Communications Wireless Ltd Frequency shifting a communications signal(s) in a multi-frequency distributed antenna system (DAS) to avoid or reduce frequency interference
US12058083B2 (en) * 2020-11-12 2024-08-06 Avago Technologies International Sales Pte. Limited Capacitive hybrid with PGA for full duplex transceivers

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
GB706010A (en) * 1950-02-28 1954-03-24 Standard Telephones Cables Ltd Improvements in or relating to signalling arrangements for multi-channel telecommunication systems
US3082296A (en) * 1958-05-01 1963-03-19 Itt Single side-band multichannel carrier system
US3824347A (en) * 1973-02-01 1974-07-16 Ii Communications Corp Voice and data multiplexing system with improved signalling
GB1442151A (en) * 1973-07-03 1976-07-07 Gte International Inc Electronic hybrid
JPS52112216A (en) * 1976-03-17 1977-09-20 Kokusai Denshin Denwa Co Ltd Complex communication system made by dividing frequency range
DE2847599B2 (de) * 1978-06-29 1980-08-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Teilnehmerstation
JPS5528606A (en) * 1978-08-21 1980-02-29 Nippon Telegr & Teleph Corp <Ntt> Transmission system of subscriber line
DE2916576C3 (de) * 1979-04-24 1981-12-10 Siemens AG, 1000 Berlin und 8000 München Digital-Fernmeldesystem für Zweidraht-Getrenntlage-Betrieb
US4375015A (en) * 1979-06-04 1983-02-22 Tellabs, Inc. Improved electronic hybrid circuit
DE3008886A1 (de) * 1980-03-07 1981-09-17 Siemens AG, 1000 Berlin und 8000 München An eine zweidraht-vermittlungsstelle ueber eine zweidraht-anschschlussleitung anschliessbare fernmelde-teilnehmerstelle
EP0037518B1 (de) * 1980-04-04 1984-02-15 Siemens Aktiengesellschaft Übertragerfreie Gabelschaltung

Also Published As

Publication number Publication date
ATE7093T1 (de) 1984-04-15
IL64100A0 (en) 1982-01-31
DE3040263C2 (de) 1982-07-15
EP0050748A1 (de) 1982-05-05
JPS57104359A (en) 1982-06-29
US4449218A (en) 1984-05-15
EP0050748B1 (de) 1984-04-11
DE3040263A1 (de) 1982-05-13

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